Results 41 to 50 of about 181,942,078 (112)

Virulence Regulation and Lifestyle Transitions: The Role of c‐di‐GMP and Two‐Component Systems in Erwinia amylovora and Their Evolutionary Context Within Enterobacterales

open access: yesMolecular Plant Pathology, Volume 27, Issue 2, February 2026.
Erwinia amylovora infects apple blossoms by activating the T3SS, then spreads systemically via amylovoran‐mediated biofilms. Transitions between motile and sessile states are regulated by key two‐component systems and c‐di‐GMP. This review summarises infection biology, virulence factors, regulatory networks and evolutionary insights underlying fire ...
Dhirendra Niroula   +3 more
wiley   +1 more source

Flow of Elastoviscous Nanofluid Through an Elongating Surface With Dissipative Heat: A Confluent Hypergeometric Solution

open access: yesAsia-Pacific Journal of Chemical Engineering, Volume 21, Issue 1, January/February 2026.
ABSTRACT Thermal energy transport likely through polymer extrusion, cooling of metallic plates, and chemical processing equipment relating to the flow of viscoelastic nanofluid has a greater role in engineering because of its elastic characteristics.
Rupa Baithalu   +3 more
wiley   +1 more source

Blow-up Behavior for a Parabolic Equation With Spatially Dependent Coefficient

open access: yes, 2011
100學年度研究獎補助論文We study the initial boundary value problem and Cauchy problem for the semilinear heat equation with power nonlinearity and spatially dependent coefficient.
Guo, Jong-Shenq; Lin, Chang-Shou; Shimojo, Masahiko   +1 more
core  

The blow-up technique in terms of stochastics applied to optimal stopping problems in finance

open access: yes
The blow-up technique is a useful tool for local analysis in PDEtheory. It is applicable to non-linear, higher dimensional PDEs. In this paperwe translate the blow-up technique to stochastic terms by considering thestochastic representation of solutions ...
Arnarson, Teitur,
core   +8 more sources

Numerical study on the blow-up rate to a quasilinear parabolic equation [PDF]

open access: yes, 2017
summary:In this paper, we consider the blow-up solutions for a quasilinear parabolic partial differential equation $u_t = u^2(u_{xx}+u)$. We numerically investigate the blow-up rates of these solutions by using a numerical method which is recently ...
Ishiwata, Tetsuya   +2 more
core   +1 more source

Blow-up in komplexer Zeit

open access: yes, 2017
Scalar reaction-diffusion type partial differential equations (PDE) exhibit a phenomenon called blow-up. A solution blows-up in finite time if it ceases to exist in the solutions space, i.e. the norm grows to infinite.
Stuke, Hannes
core   +1 more source

Blow-up in reaction-diffusion equations with exponential and power-type nonlinearities [PDF]

open access: yes, 2011
In this dissertation we study blow-up phenomena in semilinear parabolic equations with both exponential and power-type nonlinearities. We study the behavior of the solutions as the blow-up moment in time and the blow-up point in space are approached ...
Pulkkinen, Aappo
core   +1 more source

Coupled versus uncoupled blow-up rates in cooperative n-species Logistic Systems

open access: yes, 2017
This paper ascertains the exact boundary blow-up rates of the large positive solutions of a class of cooperative logistic systems involving n species in a general domain of ℝN of class C 2+ν, 0 < ν < 1.
López Gómez, Julián, Maire, Luis
core   +1 more source

On blow-up and asymptotic behavior of solutions to a nonlinear parabolic equation of second order with nonlinear boundary conditions [PDF]

open access: yes, 1999
summary:We obtain some sufficient conditions under which solutions to a nonlinear parabolic equation of second order with nonlinear boundary conditions tend to zero or blow up in a finite time. We also give the asymptotic behavior of solutions which tend
Boni, Théodore K.
core   +1 more source

Preventing blow up by convective terms in dissipative PDEs.

open access: yes, 2015
We study the impact of the convective terms on the global solvability or finite time blow up of solutions of dissipative PDEs. We consider the model examples of 1D Burger's type equations, convective Cahn-Hilliard equation, generalized Kuramoto ...
Kalantarov, V, Bilgen, B, Zelik, S
core  

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